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Welcome to Crystal Clear Supply, where we’re committed to quality water filtration and water purification. Whether you’re in the market for a whole house water filtration system, or just an under-counter faucet water filter, we’re proud to be your top online retailer. From a reverse osmosis method water purifier to a shower water filter system and more, we’re proud to showcase the industry’s best in water purification systems and filters. Our in-home water filters and home water purifier products include everything you need to experience cleaner, healthier water.
Featuring innovative KDF technology, our home water filtration systems and water filters are a cut-above the competition. Whether you need reverse osmosis systems for drinking water, refrigerator water filters all the way up to whole house water filters, we’ve got you covered. Our comprehensive selection of drinking water, whole house and shower filters boast the most effective means for removing chlorine, lead, mercury, iron and hydrogen sulfides from water. Kinetic Degradation Fluxion is an ultra-high purity copper zinc alloy that uses a basic chemical process to eliminate water impurities. You can rest assured that our KDF filters and beyond are all quality-made, and backed by our unbeatable service and support. So step inside our store and let Crystal Clear Supply change your water today!

Crystal Bath Ball (Bath Dechlorinator) Aquamira Water Filter Bottle
List Price: $59.95
Our Price: $49.00
Sale Price: $42.50
You save $17.45!
List Price: $36.95
Our Price: $30.79
You save $6.16!
Now Special Low Price! - The New Series 3000 Crystal Ball for the Bath - The answer to chlorine removal from your bath water, the crystal ball for the bath is an entirely new concept in de-chlorinating bath water, requires no plumbing attachment, it works right in the tub, remove up to 100% of free chlorine for a healthier, younger looking skin. Safe for infants. NEW & IMPROVED - The NEW Aquamira water bottle and filter kit provides a safe and effective way to enjoy clear, clean tasting water anywhere. This new technology is ideal for adventure or wilderness travel, daily use, at home or work, camping, hiking, foreign travel, and more! A single, easy to use filter treats up to 100 gallons.
Portable Reverse Osmosis System Countertop 100-150 GPD Ceramic Water Filter Cartridge
List Price: $279.95
Our Price: $209.95
Sale Price: $172.95
You save $107.00!
List Price: $69.95
Our Price: $49.95
Sale Price: $44.79
You save $25.16!
4 Stage Portable Reverse Osmosis Water Filter System 100 or optional 150 GPD, compact great for travel, hotels or apartments. Countertop reverse osmosis unit sits on your kitchen counter just connect it to your faucet. Doulton Sterasyl Ceramic filter cartridge for CTD-C and UCD-C Can also be used in any industry-standard housing designed for 9 3/4" cartridges. Effectively removes greater than 99.99% of harmful bacteria, cysts (Cryptosporidium, Giardia), and sediment down to an absolute 0.9 micron.
Backwashing KDF/GAC Whole House Water Filtration System Countertop Water Filter KDF GAC
List Price: $1,299.00
Our Price: $839.00
You save $460.00!
List Price: $149.00
Our Price: $99.99
Sale Price: $89.95
You save $59.05!
The new Crystal Clear backwashing KDF/GAC whole house filter system provides chlorine-free and chemical-free water to the whole house for up to 700,000 gallons or 7 years! The “reverse flow” backwashing (done automatically) keeps the media free of fine sediment and silt, prolonging its life and enabling it to function at peak performance. SPECIAL LOW PRICE! - This KDF/GAC counter top water purifier sits on the counter and easily connects to most any kitchen faucet. A diverter valve replaces the aerator on your faucet. Rated to treat 12,000 gallons. Water filter cartridge has an intergrated 1 micron absolute prefilter that can capture cysts (cryptosporidium, giardia) for extra crystal clear water.



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Countertop filters | undercounter filters | water purifier | water filtration | water purification | reverse osmosis | home water filters | water filters | shower filters | whole house water filters | refrigerator water filters | whole house water filtration system | reverse osmosis systems | ceramic water filter | replacement cartridges | portable filters | kdf filters | faucet water filter | shower water filter | home water purifier | home water filtration | water purification systems | air purifiers

Today's Super Deal!

Portable Reverse Osmosis

List Price: $219.00
Our Price: $179.95
Sale Price: $149.00
You save $70.00!
Reverse Osmosis System 50 GPD
Now Special Low Price! Ships Free 3 Stage Portable Reverse Osmosis System (50 GPD) is perfect for apartments, RV's, or travel. Just connect it to your faucet with the diverter valve adapter easy hook up kitchen faucet connection and turn on your tap water, after usage, simply disconnect and store. After usage, simply disconnect and store - it's compact size takes up very little space.

Top Sellers

Undercounter Ceramic Water Filter
Sale Price: $149.00
Shower Filter
Sale Price: $34.95
Custom Double Undercounter Filter
Sale Price: $184.95

New Products

Double Countertop Filter High Sediment
Sale Price: $129.95
First Need Water Purifier
Sale Price: $119.00
Custom Triple Undercounter Water Filter
Sale Price: $239.00
Water Chiller Deluxe
Sale Price: $512.00

Crystal Clear Supply, Inc.
Brooklyn, NY 11219
(347) 365-8559
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